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Change of Use / Conditional Use Permit in Dillon, Colorado

Dillon has no standalone 'change of use permit' by that name. A change of use is instead handled through whichever mechanism actually governs the specific situation: (1) a Conditional Use Permit ($525.00, Dillon Municipal Code Sec. 16-4-120) is required when the proposed use is listed as a conditional use within the applicable zoning district, requiring Planning Commission approval after at least one public hearing; (2) Sec. 16-4-80(1) separately allows a nonconforming use to be changed to any conforming use, or to any use of a more restrictive classification, without triggering the conditional-use track; and (3) whichever Level I-IV Development Permit matches any accompanying physical construction still applies on its own terms (e.g., 'Tenant finish or remodel of one (1) unit in a commercial, office, and/or industrial structure' is a Level I Development Application, $85.00, Sec. 16-2-30(a) — the same Level I/II/III/IV classification system, current per Chapter 19 Appendix 19-A as amended by Ord. 10-25 (adopted Nov. 4, 2025), that also governs this file's other Dillon Development-Permit-referencing entries). Separately and additionally, Summit Fire & EMS District's own live Permits page lists 'Change of use in business establishments' among its own required fire-department permit categories — a genuinely distinct agency-level touchpoint from the Town's zoning process (see this file's fire-sprinkler-alarm-permit entry for that District's general contact and fee-schedule information).

Reviewed 2026-08-13 · Source

When you need this permit

  • No standalone 'change of use permit' application exists in Dillon — a preapplication conference with the Town Planner (unless waived) determines which mechanism actually governs: a Conditional Use Permit, a Level I-IV Development Permit for any accompanying construction, or neither (per Sec. 16-4-80(1))
  • Conditional Use Permit ($525.00, Sec. 16-4-120) required when the proposed use is listed as a conditional use within the applicable zoning district; approved by the Planning Commission (meets the first Wednesday of each month) after at least one (1) public hearing
  • Public hearing notice must be mailed, published in a newspaper of general circulation, and posted on the property at least seven (7) but not more than fourteen (14) calendar days before the hearing (Sec. 16-2-300)
  • Sec. 16-4-80(1): 'A nonconforming use may be changed to any conforming use or to any use of a more restrictive classification' — this specific scenario is not itself described as requiring a Conditional Use Permit
  • Conditional use approval criteria (Sec. 16-4-130) include consistency with the Comprehensive Plan and applicable zoning district, parcel suitability, no significant adverse air/water-quality impacts, no substantial impairment of surrounding permitted uses, and availability of adequate public utilities/services
  • If tenant finish or remodel work accompanies the use change within a single commercial, office, or industrial unit, a Level I Development Permit ($85.00, Sec. 16-2-30(a)) governs that physical work; larger-scope construction is classified Level II, III, or IV per Sec. 16-2-30
  • A Conditional Use Permit runs with the land and transfers automatically to a new owner or occupant (Sec. 16-4-160), but expires if the applicant fails to obtain a building permit to construct the conditional use within one (1) year of issuance, unless it is tied to the concurrent duration of an approved development permit (Sec. 16-4-170)
  • Separately, confirm with Summit Fire & EMS District (permits@summitfire.org) whether the specific change of use also requires a District permit — the District's own live Permits page lists 'Change of use in business establishments' as one of its required fire-department permit categories, distinct from and in addition to the Town's zoning process

Required documents

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Fee schedule

Conditional Use Permit FeeDillon Municipal Code, Chapter 19, Appendix 19-A Schedule of Fees, Sec. 16-4-120 (effective per Ord. 10-25, adopted Nov. 4, 2025)
$525.00
Level I Development Application Fee (tenant finish or non-residential remodel without addition)Sec. 16-2-30(a); applies only if physical tenant-finish work accompanies the use change
$85.00
Appeal of Decision on Level I or II Development ApplicationCh. 16, Art. II, Div. 9; applies only if a Level I/II decision tied to the change of use is appealed
$525.00
Summit Fire & EMS District change-of-use feeResolution 2024-06 (effective Jan. 1, 2025) lists a general 'Construction Permit/Tenant Finish Permit' fee ($400 flat for building-department valuation of $50,000 or less, or valuation x $0.008 above that) but does not include a distinct line item for a pure change-of-use with no construction; confirm directly with the District (permits@summitfire.org) whether and how that scenario is billed
GAP — not separately itemized in the District's published Fee Schedule

Review timeline

Plan review
Not published — contact the department

How long did your Change of Use / Conditional Use Permit permit actually take in Dillon?

Anonymous — one question, no email. Answers are combined and only shown once at least 5 people have reported.

Inspection process

    See the full Dillon inspection guide — scheduling & re-inspection fees →

    Tips

    • Dillon's zoning code is more granular than a single flat 'Development Permit': per Chapter 19 Appendix 19-A (as amended by Ord. 10-25, adopted Nov. 4, 2025) and Chapter 16 Article II, development applications are classified into four levels (I-IV) with separate fees ranging from about $30 to $5,050+ depending on scope. A change of use specifically routes through the Conditional Use track (only if the use itself is listed as conditional in the zoning district) rather than through the Level I-IV system — though any accompanying construction still needs its own Level I-IV permit on top of that.
    • A change of use does not automatically require Town approval at all: Sec. 16-4-80(1) lets a nonconforming use convert to any conforming use, or to a stricter one, without a Conditional Use Permit.
    • Don't overlook Summit Fire & EMS District — its own live Permits page separately lists 'Change of use in business establishments' as one of its required fire-department permit categories, distinct from the Town's zoning process; confirm directly with the District whether your specific change of use needs its own permit.
    • Conditional use permits run with the land (they transfer automatically to a new owner or occupant) but expire if a building permit for the conditional use isn't obtained within one year of issuance.

    Frequently asked questions

    Dillon requires a change of use / conditional use permit for: No standalone 'change of use permit' application exists in Dillon — a preapplication conference with the Town Planner (unless waived) determines which mechanism actually governs: a Conditional Use Permit, a Level I-IV Development Permit for any accompanying construction, or neither (per Sec. 16-4-80(1)); Conditional Use Permit ($525.00, Sec. 16-4-120) required when the proposed use is listed as a conditional use within the applicable zoning district; approved by the Planning Commission (meets the first Wednesday of each month) after at least one (1) public hearing; Public hearing notice must be mailed, published in a newspaper of general circulation, and posted on the property at least seven (7) but not more than fourteen (14) calendar days before the hearing (Sec. 16-2-300); Sec. 16-4-80(1): 'A nonconforming use may be changed to any conforming use or to any use of a more restrictive classification' — this specific scenario is not itself described as requiring a Conditional Use Permit; Conditional use approval criteria (Sec. 16-4-130) include consistency with the Comprehensive Plan and applicable zoning district, parcel suitability, no significant adverse air/water-quality impacts, no substantial impairment of surrounding permitted uses, and availability of adequate public utilities/services; If tenant finish or remodel work accompanies the use change within a single commercial, office, or industrial unit, a Level I Development Permit ($85.00, Sec. 16-2-30(a)) governs that physical work; larger-scope construction is classified Level II, III, or IV per Sec. 16-2-30; A Conditional Use Permit runs with the land and transfers automatically to a new owner or occupant (Sec. 16-4-160), but expires if the applicant fails to obtain a building permit to construct the conditional use within one (1) year of issuance, unless it is tied to the concurrent duration of an approved development permit (Sec. 16-4-170); Separately, confirm with Summit Fire & EMS District (permits@summitfire.org) whether the specific change of use also requires a District permit — the District's own live Permits page lists 'Change of use in business establishments' as one of its required fire-department permit categories, distinct from and in addition to the Town's zoning process. If your project isn't listed, confirm with Summit County Building Inspection Department (performing building-code review/inspection for the Town of Dillon under an intergovernmental services arrangement — not the Town's own department, and not the County's primary unincorporated-area jurisdiction) at (970) 668-3170 before starting work.

    In Dillon, the published Conditional Use Permit Fee is: $525.00. Additional published fees: Level I Development Application Fee (tenant finish or non-residential remodel without addition) — $85.00; Appeal of Decision on Level I or II Development Application — $525.00; Summit Fire & EMS District change-of-use fee — GAP — not separately itemized in the District's published Fee Schedule. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

    Dillon does not publish a plan-review timeline for this permit. Contact Summit County Building Inspection Department (performing building-code review/inspection for the Town of Dillon under an intergovernmental services arrangement — not the Town's own department, and not the County's primary unincorporated-area jurisdiction) at (970) 668-3170 for current turnaround.

    Depending on your project, Dillon may also ask for: Conditional Use Permit Application; Level I, II, III, or IV Development Permit Application; Preapplication Conference Materials. See the required-documents checklist on this page for details on each.

    Apply through Summit County Building Inspection Department (performing building-code review/inspection for the Town of Dillon under an intergovernmental services arrangement — not the Town's own department, and not the County's primary unincorporated-area jurisdiction) at County Commons, 0037 Peak One Drive, Frisco, CO 80443. Phone: (970) 668-3170, email: Contact via Email link at summitcountyco.gov/services/community_development/building_inspection/index.php. Office hours: Generally Monday-Friday 8:00 a.m.-5:00 p.m. (Wednesdays 10:00 a.m.-5:00 p.m. — the department is typically unavailable Wednesday mornings until 10:30 a.m. for a weekly staff meeting); Chief Building Official: Glen Morgan. Official information: https://www.summitcountyco.gov/services/community_development/building_inspection/index.php.

    No standalone one by that name. If the proposed use is listed as a conditional use in the applicable zoning district, a Conditional Use Permit ($525.00) is required, reviewed by the Planning Commission after at least one public hearing. A nonconforming use can otherwise convert to a conforming (or more restrictive) use without a Conditional Use Permit at all, per Sec. 16-4-80(1). Any accompanying construction still needs its own Level I-IV Development Permit.

    The proposed use being listed as a conditional use within the applicable zoning district (Sec. 16-4-120). The Planning Commission must find the use consistent with the Comprehensive Plan and zoning district, that the parcel is suitable, and that adequate utilities/services are available, among other criteria in Sec. 16-4-130.

    It can. Summit Fire & EMS District's own live Permits page separately lists 'Change of use in business establishments' among its required fire-department permit categories — a distinct agency-level requirement from the Town's Conditional Use / Development Permit process. Confirm directly with the District (permits@summitfire.org).

    Sources & verification

    Key facts verified against official sources. Last reviewed 2026-08-13.

    Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Dillon building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.